"""
Case Type   : cm_uninstall
Case Name   : cm_uninstall参数--deleteBinary和--deleteData均不指定，CM数据目录和CM相关二进制文件未删除
Create At   : 2025/4/23
Owner       : ningyali
Description :
    1.取消配置xml文件中的cm相关参数
    2.执行cm_uninstall,参数--deleteBinary和--deleteData均不指定
    3.cm_ctl查看集群状态
    4.gs_om查看集群状态
    5.查看数据库用户下进程和定时任务
    6.主备节点下查看CMlog目录
    7.主备节点下查看CM数据目录
    8.主备节点下查看CM相关二进制文件
Expect      :
    1.执行成功
    2.执行成功
    3.失败,未安装cm
    4.未安装cm
    5.无cm_server,om_monitor,cm_agent,定时任务
    6.未删除
    7.未删除
    8.未删除
History     :
"""
import os
import unittest

from testcase.utils.ComInstall import CmInstall
from testcase.utils.ComInstall import CmUnInstall
from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Logger import Logger
from yat.test import Node
from yat.test import macro


class Tools(unittest.TestCase):
    def setUp(self):
        self.log = Logger()
        self.log.info(f'----{os.path.basename(__file__)} start----')
        self.user_node_names = (
            'PrimaryDbUser', 'Standby1DbUser', 'Standby2DbUser')
        self.sh = [CommonSH(n) for n in self.user_node_names]
        self.root_nodes = (Node('PrimaryRoot'), Node('Standby1Root'),
                           Node('Standby2Root'))
        self.user_nodes = [Node(n) for n in self.user_node_names]
        self.common = Common()
        self.install_pkg_path = os.path.dirname(macro.DB_SCRIPT_PATH)
        self.cm = CmInstall(self.install_pkg_path, self.sh[0].node.ssh_user)
        self.un_cm = CmUnInstall(self.install_pkg_path,
                                 self.sh[0].node.ssh_user)

        text = '----prestep1:安装cm;expect:执行成功----'
        self.log.info(text)
        res = self.cm.update_xml_for_cm(*self.root_nodes)
        self.assertGreater(res.count('cmDir'), 1, f'执行失败: {text}')

        res = self.cm.cm_install(self.user_nodes[0])
        self.assertIn('Install CM tool success', res, f'执行失败: {text}')

    def test_cm_uninstall(self):
        text = '----step1:取消配置xml文件中的cm相关参数 expect:执行成功----'
        self.log.info(text)
        sed_cmd = f'sed -i \'/cm/d\' {self.cm.xml_path};'
        sed_res = self.common.get_sh_result(self.user_nodes[0], sed_cmd)
        self.assertNotIn('error', sed_res.lower(), "执行失败:" + text)

        text = '----step2:执行cm_uninstall,参数--deleteBinary和--deleteData均不指定 ' \
               'expect:执行成功----'
        self.log.info(text)
        res = self.un_cm.cm_uninstall(self.user_nodes[0], '')
        self.assertIn('Uninstall CM tool success', res, f'执行失败: {text}')

        text = '----step3:cm_ctl查看集群状态;expect:失败,未安装cm----'
        self.log.info(text)
        show_status = f'source {macro.DB_ENV_PATH}; cm_ctl query -Civdp'
        status_msg = self.common.get_sh_result(self.user_nodes[0], show_status)
        self.assertIn("cm_ctl: can't connect to cm_server", status_msg, "执行失败:" + text)

        text = '----step4:gs_om查看集群状态;expect:未安装cm----'
        self.log.info(text)
        status_msg = self.sh[0].get_db_cluster_status('detail')
        self.log.info(status_msg)
        self.assertNotIn("CMServer State", status_msg, "执行失败:" + text)

        text = '----step5:查看数据库用户下进程和定时任务;' \
               'expect:无cm_server,om_monitor,cm_agent,定时任务----'
        self.log.info(text)
        show_cmd = "crontab -l;ps ux|egrep 'cm_server|cm_agent|om_monitor';"
        process_res = self.sh[0].exec_gs_ssh(show_cmd)
        self.assertNotIn('bin/cm_server', process_res, "执行失败:" + text)
        self.assertNotIn('bin/cm_agent', process_res, "执行失败:" + text)
        self.assertNotIn('om_monitor -L', process_res, "执行失败:" + text)

        text = '----step6:主备节点下查看CMlog目录;expect:未删除----'
        self.log.info(text)
        ls_cmd = f"source {macro.DB_ENV_PATH};ls $GAUSSLOG/cm;"
        ls_res = self.sh[0].exec_gs_ssh(ls_cmd)
        self.assertNotIn('No such file or directory', ls_res, "执行失败:" + text)

        text = '----step7:主备节点下查看CM数据目录;expect:未删除----'
        self.log.info(text)
        ls_cmd = f"source {macro.DB_ENV_PATH};ls {self.cm.cm_path};"
        ls_res = self.sh[0].exec_gs_ssh(ls_cmd)
        self.assertNotIn('No such file or directory', ls_res, "执行失败:" + text)

        text = '----step8:主备节点下查看CM相关二进制文件;expect:未删除----'
        self.log.info(text)
        ls_cmd = f"source {macro.DB_ENV_PATH};" \
                 f"ls $GAUSSHOME/bin/cm_ctl;" \
                 f"ls $GAUSSHOME/bin/cm_server;" \
                 f"ls $GAUSSHOME/bin/cm_agent;" \
                 f"ls $GAUSSHOME/bin/om_monitor"
        ls_res = self.sh[0].exec_gs_ssh(ls_cmd)
        self.assertNotIn('No such file or directory', ls_res, "执行失败:" + text)

    def tearDown(self):
        text = '----清理环境----'
        self.log.info(text)
        rm_cmd = f"source {macro.DB_ENV_PATH};" \
                 f"rm -rf $GAUSSLOG/cm;" \
                 f"rm -rf {self.cm.cm_path};" \
                 f"rm -rf $GAUSSHOME/bin/cm_*;"
        rm_res = self.sh[0].exec_gs_ssh(rm_cmd)
        self.assertNotIn('error', rm_res.lower(), "执行失败:" + text)
        self.log.info(f'----{os.path.basename(__file__)} end----')
